baber/WOPTO huggingface dataset:
Patent DE-3341568-A1 (DE)
Title: Safety-belt buckle having an automatic release device
Inventor: ERNST HANS-HELLMUT DIPL ING
IPC: B60R22/32
Filed: 1983-11-17
Abstract: The invention relates to a safety-belt buckle having an automatic release device which acts on the opening mechanism of the buckle 1 by remote actuation. A servomotor or lifting magnet 6 acts on a Bowden pull 5 which is connected to a driver in the buckle housing 2. When the servomotor 6 moves from position 10a to 10b, the driver 3 pulls the button 4a over a bridge 4b to the position 4c. The buckle catch 11 at the same time moves into the opening position and frees the buckle tongue 12. The belt 13 is opened. <IMAGE>
Patent DE-3344120-A1 (DE)
Title: Device for protecting corners or edges of articles, such as chipboards
Inventor: TOLGES WERNER
IPC: A47B95/04
Filed: 1983-12-07
Abstract: The device for protecting corners or edges of articles has the shape of a closed hollow body, the surface facing away from the article to be protected being of bulging or ball-type construction. <IMAGE>
Patent DE-3344896-A1 (DE)
Title: Keypad for telephone stations
Inventor: HEISS REINHOLD
IPC: H01H13/702
Filed: 1983-12-12
Abstract: Keypad with a plurality of key buttons (2) disposed in a housing (1) which act, via lifting bellows (4) of a rubber mat (5) on a contact foil (6). In a keypad of this type, electromagnetic interference is intended to be prevented during dialling operation by simple means. To this end, a metal pressure plate (7) is disposed on the side of the contact foil (6) which faces away from the key buttons (2). This ensures not only that the keypad is screened from electromagnetic interference but also that the key forces are effectively absorbed. <IMAGE>
Patent DE-3347296-A1 (DE)
Title: Vertical adjustment assembly, in particular for tables
Inventor: HOERNLEIN REINHARD
IPC: A47B9/08
Filed: 1983-12-28
Abstract: Vertical adjustment assemblies of the type in question are provided with a drive, consisting of a rack and a gear mechanism, for the extensible rod of a telescopic column. The driving wheel is driven by a spring. In the vertical adjustment assembly according to the invention, a brake device (18) is provided, whose mutually opposite brake shoes (19, 20) are provided with an interrupting vane, which is located in the central region and is fixedly mounted, for limiting the opening movement of the brake shoes. At the upper and lower ends, the brake shoes (19, 20) are connected to one another in an articulated manner by coupling members (25, 26). The brake shoes (19, 20) are actuated via an actuating linkage (22), on which a tension spring (34) which produces the braking force engages at the lower end and at whose upper end a control lever is provided for releasing the brake device (18). The prestress of the spring (42) is so great that the table top is automatically moved upwards when the brake device is released. Furthermore, the brake shoes (19, 20) are offset in height relative to one another in such a way that the brake shoes can still be spread apart by the loading of the weight of the extensible tube (12). <IMAGE>
Patent DE-3347826-A1 (DE)
Title: Labelling machine for rotationally symmetrical articles such as bottles
Inventor: BOMS HERMANN
IPC: B65C9/06
Filed: 1983-01-03
Abstract: The invention relates to a labelling machine for rotationally symmetrical articles such as bottles (3) which are held in storage bins (2) of a turntable (1) by thick supporting strips (8 to 12) in such a way that when the turntable (1) rotates, the bottles (3) execute an autorotation. The autorotation is blocked as soon as the articles, which have a projection (17) on their periphery, collide against an adjustable stop (18). In order to be able to adjust the rotational position of the bottles in which they are blocked, the stops (18) are coupled with a central adjusting element (27, 28, 29), the axial adjusting movement of which is converted via a gear system (22, 23) into a twisting movement of a support (20, 21) of the stops (18). <IMAGE>
Patent DE-3402569-A1 (DE)
Title: Disc storage device
Inventor: DOLL ARMIN
IPC: G11B33/08
Filed: 1984-01-26
Abstract: Disc storage devices cause excessive noise levels according to altered requirements. By simple measures on the top plate (11, 12, 13) of the device, such as for example quite specific bead-like depressions, a noise level which meets the new requirements is achieved. <IMAGE>
Patent DE-3405164-A1 (DE)
Title: Ink supply container for ink jet printers
Inventor: JOHANNSEN FRED DIPL ING
IPC: B41J2/175
Filed: 1984-02-14
Abstract: For producing satisfactory writing and graphic images in ink jet printers, it is necessary for the print heads to be fed only with ink having the appropriate chemical and physical properties from exchangeable supply containers. The use of unsuitable inks can lead to the outlet nozzles becoming blocked and thus to rapid failure of the print heads. The invention is based on the object of providing an ink supply container (5) by means of which the abovementioned interferences in ink jet printers are avoided. This object is achieved in that each ink supply container (5) has a coding device which serves for identification and can be scanned by a detection device. As a result, reliable control of the printing operation is guaranteed, in which case the print heads can only be fed with ink which has been approved by the manufacturer. <IMAGE>
Patent DE-3405733-A1 (DE)
Title: Method for sealing a metallic cask for shipping and/or long-term storage of radioactive materials, and cask closed using the method
Inventor: BIENEK HEINZ DIPL ING
IPC: B23K23/00
Filed: 1984-02-17
Abstract: In the method for sealing a metallic cask (1) for accommodating radioactive materials, having a metallic sealing cover (2), in which the sealing cover is connected to the cask by means of a molten pourable compound at mutually assigned joining surfaces (1a, 2a), which is filled into a pouring space determined at least partially by the sealing cover and cask, it is provided for the purpose of constructing a welded connection between the pourable compound and the joining surfaces that the pouring space (3) is filled so that the joining surfaces are covered by the pourable compound, and a throughflow of the pourable compound (4a, 4b) is set up until the joining surfaces are heated to the welding temperature of the materials used for the cover and cask, and that thereafter the throughflow is interrupted while maintaining a prescribed filling level in the pouring space. The application also relates to a cask which is sealed using the method according to the invention. <IMAGE>
Patent DE-3408788-A1 (DE)
Title: Electronic fuse device for semiconductor switches as protection against overcurrent
Inventor: SCHROEDER DIERK PROF
IPC: H03K17/082
Filed: 1984-03-10
Abstract: To protect semiconductor switches, an electronic overcurrent protection device is specified which monitors the current of the semiconductor switch to be protected by means of a detector and, in the case of an overcurrent, instantaneously commutates the switch current to a parallel branch by opening a protection switch. For this purpose, the cathode of the protection switch is automatically brought to a negative potential by means of a peak-value rectification and repolarisation of the voltage dropped across the semiconductor switch. The charging process of a quenching capacitor, which starts when the fuse is operated, which capacitor is also a component of the negative bias voltage generation at the cathode of the protection switch, produces an automatic quenching of the latter as a result of which, at the same time, the overcurrent in the circuit is disconnected. Compared with the known protection devices for semiconductor switches, this invention provides the following essential advantages:     - protection of the semiconductor switch independently of the structure of the circuit, - no additional current rise limiting measures are required for the fault case, - the semiconductor switch can be loaded with the rated currents without risk, without restriction by the design of the fuse device; even when the maximum disconnectable current is only slightly above the rated current.   <IMAGE>
Patent DE-3409095-A1 (DE)
Title: Ceramic heat-insulating panels
Inventor: GUTJAHR JUN WALTER
IPC: E04D3/35
Filed: 1984-03-13
Abstract: Published without abstract.
Patent DE-3416465-A1 (DE)
Title: Heating device, in particular for the passenger compartment of a motor vehicle
Inventor: NOLTING PETER DIPL ING
IPC: G05D23/24
Filed: 1984-05-04
Abstract: A device is proposed which serves to heat in particular the passenger compartment of a motor vehicle. The heating device comprises a fluid-cooled internal combustion engine, a ventilation channel which is open to the atmosphere and to the passenger compartment and a heat exchanger which is connected to the engine cooling line and arranged in the ventilation channel. In the connecting line between engine cooling and heat exchanger, a pump assembly and a preferably electromagnetically actuable valve are arranged. When the working magnet is excited, the closing element of the valve is held in the closed position by the armature of the magnet and a valve rod leading from the said armature to the closing element. On the side facing away from the closing element, of the armature of the magnet, there is a space inside the valve housing. In order to ensure that the valve, in particular the space, is ventilated after the coolant circuit is filled, the valve rod has a ventilation bore which opens on one side into the space and whose other opening is located in a channel through which the coolant flows and which leads through the valve housing. When the valve closes, a partial vacuum is produced in the space, which vacuum is compensated by the subsequent flowing of the coolant. If the valve is subsequently opened, the armature of the magnet slides into the space and the air located there is forced via the ventilation bore into the coolant circuit. After the valve is actuated several times ... …<??>Original abstract incomplete. …<IMAGE>…
Patent DE-3416494-A1 (DE)
Title: Reproduction arrangement for audio signals
Inventor: PULS BERNHARD DIPL ING
IPC: H03F3/68
Filed: 1984-05-04
Abstract: A twin-channel sound reproduction arrangement is proposed in which a composite signal is formed in a simple fashion from the individual signals. In the amplifier for one individual signal, the output signal is phase-shifted in this case through 180 DEG  in relation to the input signal and the outputs of both amplifiers are directly connected to the loudspeaker which reproduces the composite signal. <IMAGE>
Patent DE-3417833-A1 (DE)
Title: Arrangement for a resorption heat-pump installation for generating heating heat from industrial and environmental heat
Inventor: JANKOWSKI MANFRED DIPL PHYS
IPC: F25B29/00
Filed: 1984-05-14
Abstract: The invention relates to an arrangement for a resorption heat-pump installation for generating heating heat from industrial and environmental heat, in which, via a two-substance mixture cyclic process, an evaporator is connected via a compressor to an absorber, an expeller is connected via a throttle to the absorber which is connected to a heating system, and the expeller is connected via a pressure-increasing pump to the evaporator. By means of a new arrangement, it is to be brought about that the degassing heat is increased considerably in relation to the evaporation heat and that the lower limit temperature of the waste-heat source which can still be used for heat-pump operation can be lowered further without changing the temperature level of the useful heat. This is achieved by the expeller being connected via an expansion machine to a reabsorber which is connected to a heating system and which is connected to the absorber and via an expansion valve to the evaporator, and by an inert-gas cyclic process being superposed on the two-substance mixture cyclic process, the absorber being connected via an expansion valve to the evaporator and the latter being connected via the compressor to the absorber, there being ... in the lines between expeller and reabsorber as well as absorber and expeller a common inner heat exchanger, in the lines between evaporator and expansion machine as well as absorber and evaporator a second common inner heat exchanger and in the lines between expeller and evaporator ... Original abstract incomplete.
Patent DE-3419636-A1 (DE)
Inventor: TREUTLIN ROLF
IPC: G03B31/06
Filed: 1984-05-25
Abstract: 1. A process to initiate a control signal to control acoustic or optical equipment, particularly a slide projector or lighting system, by set parameters of a sound recording, characterized in that as parameters sets of data are used which are so produced in a plotting operation that particular points on the sound signal envelope curve of the sound recording are detected and prepared for digital storage, and that these sets of data are stored in a storage unit, typically operating as a ring-type storage unit, of a microprocessor (Fig. 4), that in the plotting operation when setting an item of control information for the optical or acoustic equipment the actual set of data contained in the ring-type storage unit is transferred with the control information as controlling mark into a main storage unit, and that in a functioning operation similarly prepared sets of data are compared with the stored sets of data from the plotting operation, and that when two sets of data agree the control signal is initiated.
Patent DE-3420388-A1 (DE)
Title: Diaphragm for an electrochemical cell
Inventor: JACOB GERNOT
IPC: C25B13/04
Filed: 1984-06-01
Abstract: Diaphragm for an electrochemical cell, comprising a compound material having a central supporting fabric (1) of plastic fibres or metal fibres and felt-like cover layers (2, 3) on both sides, made of polyphenylene sulphide fibres which are pinned onto the supporting fabric (1). <IMAGE>
Patent DE-3432566-A1 (DE)
Title: Device for deflecting a light beam
Inventor: NESTEL SIEGFRIED DR ING
IPC: G02B6/04
Filed: 1984-09-05
Abstract: In order to deflect a light beam into a desired direction in space, a first deflection is firstly carried out by a Bragg cell arrangement (2, 3) and a further deflection thereafter by an optical fibre arrangement (5). The optical fibres (6) of the optical fibre arrangement are tightly bundled on the input side (E) and widely fanned out on the output side (A). Deflection of the light beam (9) by the Bragg cell arrangement is carried out in such a way that the deflected light beam (9') is directed onto the input-side end (8(E)) of that optical fibre (6) whose output-side end (8(A)) points in the desired direction in space. <IMAGE>
Patent DE-3434025-A1 (DE)
Title: Striking clock
Inventor: HERMLE HEINRICH
IPC: G04B21/10
Filed: 1984-09-15
Abstract: In a striking clock, the movement is a battery-powered quartz movement, whereas the striking mechanism is driven by a mechanical energy store. A nighttime cut-out prevents the striking mechanism being set off during the night, so that a longer service life of the striking mechanism is achieved.
Patent DE-3436167-A1 (DE)
Title: Prism system for rotating the position of an image
Inventor: HUND ANDREAS ING GRAD
IPC: G02B27/64
Filed: 1984-10-03
Abstract: The prism system (17) for rotating the position of an image in an optical beam path is formed from a semicube prism (18) and a rhomboid prism (19), which are disposed so that an even number of reflections takes place at non-mirrored, totally reflecting surfaces. To this end, the beam path (10) enters perpendicular to the hypotenuse surface (21) of the semicube prism (18) and emerges at an offset location; the beam passage surfaces (24, 24') of the rhomboid prism (19) are situated parallel, opposite the exit region (23), and the optical axes of the entrance and exit beams lie, with beam reversal, on the axis of rotation (29) of the prism system (17). The latter exhibits a high light transmittance with low abberations. Use in a microscope and in a panoramic telescope is described. <IMAGE>
Patent DE-3500457-A1 (DE)
Title: Rotating element for producing a sealed locking connection, especially of flat parts in the case of furniture, and a locking connection using the rotating element
Inventor: FISCHER WALTER
IPC: F16B12/04
Filed: 1985-01-09
Abstract: In order to achieve a sealed lock in the case of the invisible connection of parts 3; 4, the rotating element 1 has (on the outside) profiles which, in cross section, form an acute-angled toothed rim or a corrugated toothed rim and are constructed in a corresponding manner to the construction of the cylinder jacket of the connecting element 2. The cylindrical hole for the rotating element 1 is arranged at right angles to, and offset with respect to the cylindrical hole for the connecting element 2 such that the cylindrical hole for the rotating element 1 is cut into. When the rotating element 1 carries out rotational movements, the connecting element 2 which is glued into the sidepart 3 is drawn without problems in the direction of the basepart 4 so that the two parts 3 and 4 abut against one another in a planar manner. <IMAGE>
Patent DE-3503633-A1 (DE)
Title: Cassette for VHS video recorders
Inventor: STUEMPEL HELMUT
IPC: G11B23/28
Filed: 1985-02-04
Abstract: A cassette (1) for VHS video recorders comprises a right-parellelepipedal, hollow housing (2), accommodating the driveable reels (3, 4) with the video tape and having a vertical bore (6), extending through the bottom plate (7) up to against the top plate (8) and exhibiting two lateral recesses (9, 10), and also having a groove (15), running transversely in the bottom plate (7) on both sides of the bore (6). In order to secure the cassette (1) against unauthorised use, the bore (6) receives a removable cylinder (11), which exhibits at least one lateral projection (14), protruding into the groove (15), and is provided with at least one blocking pin (12), which can be moved by a key (13) radially into a recess (9, 10) and can be arrested. <IMAGE>
Patent DE-3506896-A1 (DE)
Title: Clamping device for automatically securing tightening and shortening of belts
Inventor: LOTSCH FRIEDEMANN DIPL ING
IPC: A44B11/12
Filed: 1985-02-27
Abstract: The invention provides a construction which is as flat as possible for such clamping devices which are distinguished by the fact that the holding part and the clamping part are constructed as frames having cross webs which are loosely displaceable on one another and the fixed end of the belt surrounds both frames, the cross web of the clamping part enclosed by it being of wider construction than that of the holding part and said cross web being assigned a second cross web as the actual clamping web which is arranged with its end face spaced away from the second web, and said spacing is designed to be smaller than the projection of the enclosed cross web remaining counter to the pulling direction.
Patent DE-3507536-A1 (DE)
Title: Process and apparatus for removing gaseous hydrocarbons from air or other carrier gases
Inventor: THEN PETER DIPL ING
IPC: B01D53/72
Filed: 1985-03-04
Abstract: Published without abstract.
Patent DE-3509552-A1 (DE)
Inventor: HILZINGER HANS-RAINER DR
IPC: G01L3/10
Filed: 1985-03-16
Abstract: A torque sensor has a magnetic foil which is wound and attached to a rotating shaft in strip form at an angle to the shaft axis of rotation, the magnetic strip being mechanically stressed dependent upon the torque acting on the shaft, and generating voltages in two secondary windings surrounding the magnetic strips. The voltages will be different due to different forces acting on the two strips, this being a measure of the torque acting on the shaft. The strips are formed from stamped segments cut obliquely from an amorphous tape which is cast with a profiled cross-machine cross section having regions of varying thickness. Such a tape can be manufactured using a nozzle having a correspondingly shaped orifice opening through which molten amorphous alloy is discharged onto a moving cooling surface.
Patent DE-3512194-A1 (DE)
Inventor: FEHLHABER HANS-WOLFRAM DR
IPC: C07D225/08
Filed: 1985-04-03
Abstract: The present invention relates to the compound naphthomycin H of the formula I   <IMAGE>   and to a microbiological process for its preparation. The compound is active against Gram-positive bacteria and fungi and can be used as an antibiotic.
Patent DE-3520523-A1 (DE)
Title: Applicator
Inventor: FEICHT HARVEY
IPC: B65D47/34
Filed: 1985-06-07
Abstract: The invention provides an applicator in which a liquid can be fed compulsorily and in an exactly metered form to the application tip. For this purpose, there is provided a plunger which is displaceable in the liquid container and on each actuation is displaced by a certain extent towards the application tip. <IMAGE>
Patent DE-3524759-A1 (DE)
Title: Directional control valve
Inventor: RASPER MANFRED ING GRAD
IPC: F15B13/02
Filed: 1985-07-11
Abstract: In a directional control valve (11), a sleeve-shaped valve body (18) of a first non-return valve (19) is arranged in a blind bore (13) in the housing (10). It serves at the same time as a valve seat (35) for the valve body (32) of a second non-return valve (31) likewise located in the blind bore (13). The second non-return valve (31) is acted upon by a spring (34) and controls a connection from a consumer to a tank. The first non-return valve (19) is acted upon by the pump pressure at the end face remote from the valve seat (35) and controls a connection from a pump to the consumer. The directional control valve (11) has a particularly short changeover time between the two operating positions with minimum leakage-oil losses. Furthermore, it is of simple and compact construction. <IMAGE>
Patent DE-3533635-A1 (DE)
Title: Topical drug for treating inflammations of the eyes
Inventor: SCHULTE KARL E PROF DR DR
IPC: A61K31/225
Filed: 1985-09-20
Abstract: The invention relates to a topical drug wherein the active ingredient is a lipoxygenase-inhibiting agent of the general formula (I) <IMAGE>       R = H, C1-C6, metal, Na, K, Li, Mg, suitable organ. bases,   R1 = C1-C5-alkyl,   X = H, CF3, F, Cl,    mu  = 0; 1-5; for treating inflammations of the eyes.t
Patent DE-3536701-A1 (DE)
Title: Device for monitoring the function of a sirene
Inventor: DUENGEL PETER DIPL PHYS DR ING
IPC: G08B29/10
Filed: 1985-10-15
Abstract: The invention relates to a device for monitoring the function of a sirene, containing a microphone and a circuit arrangement for processing the signal supplied by the microphone with respect to amplitude, frequency and duration. Such a device can be used for the comprehensive control of the functioning of a sirene by remote monitoring.
Patent DE-3537086-A1 (DE)
Title: Underwater brown coal mining plant - uses treatment at cutting point to prevent humin separation, and forms underwater embankment from separated soil
Inventor: SCHULTZ HANS-GEORG PROF DR ING
IPC: E21C41/26
Filed: 1985-10-18
Abstract: The cutting head is supported so that the exposed edges of underwater seams are cut, and the cut material mixed with water is pumped through vertical pipes to floating platforms. The sediment containing water is separated from the brown coal and the latter is conveyed to a collection point using e.g. pontoons. At the cutting point, the seam is treated to prevent separation of humin. Chalk can be mixed with the cut material as part of the treatment, causing it to flocculate, and the edges of the seams are sprayed with plastics or concrete. Separated solid material is deposited so as to form a sloping underwater embankment. USE/ADVANTAGE - Efficient extraction of brown coal is combined with min. environmetal damage.